    body {
        display: flex;
        flex-direction: column;
    }
    
    html,
    body {
        height: 100%;
        width: 100%;
    }
    
    .content {
        overflow: scroll;
        overflow-x: hidden;
        width: 100%;
        height: 3000px;
        flex: 1;
    }
    /* nav 区域start */
    
    .nav {
        padding: .32rem .4rem;
        width: 100%;
        height: 1.5467rem;
        position: relative;
        justify-content: space-between;
        align-items: center;
        color: #333;
        box-sizing: border-box;
    }
    
    .nav ul {
        display: none;
    }
    
    .nav .icon-tubiaozhizuomoban {
        display: none;
    }
    
    .nav i {
        font-size: 32px;
    }
    /* nav end */
    /* header start */
    
    .header {
        display: block;
    }
    
    .header-left img {
        width: 10rem;
        height: 10rem;
    }
    
    .header-right {
        display: block;
        margin-left: .48rem;
        margin-top: .64rem;
    }
    
    .header-right-top {
        padding-bottom: .64rem;
        border-bottom: 1px solid#e3e3e3;
        width: 9.04rem;
    }
    
    .header-right-top h4 {
        margin-bottom: .16rem;
        font-size: .5867rem;
    }
    
    .header-right-top h5 {
        font-size: .4267rem;
        margin-bottom: .36rem;
    }
    
    .header-right-top p {
        font-size: .3733rem;
    }
    
    .header-right-top p span {
        color: orange;
    }
    
    .header-right-center {
        margin-top: .64rem;
        padding-bottom: .64rem;
        width: 9.04rem;
        border-bottom: 1px solid#e3e3e3;
    }
    
    .header-right-center .title h5 {
        text-align: center;
        font-weight: normal;
        font-size: .48rem;
        margin-bottom: .48rem;
    }
    
    .header-right-center ul {
        justify-content: space-around;
    }
    
    .header-right-center ul li i {
        font-size: 44px;
    }
    
    .header-right-center ul li p {
        font-size: .3733rem;
        margin-top: .2667rem;
    }
    
    .header-right-bottom {
        margin: 0 .4667rem;
        margin-top: .4733rem;
        font-size: .4267rem;
    }
    
    .links-title {
        position: relative;
    }
    
    .links-title h5 {
        margin-bottom: .32rem;
        font-size: .48rem;
    }
    
    .links-title i {
        position: absolute;
        right: 0px;
    }
    
    .links p {
        margin-bottom: .1067rem;
    }
    
    .header-right-bottom .des {
        height: 1.44rem;
        position: relative;
        justify-content: space-between;
        align-items: center;
        border-bottom: 1px solid #e3e3e3;
        border-top: 1px solid #e3e3e3;
        margin-bottom: .8533rem;
    }
    
    .header-right-bottom .des-link {
        margin-bottom: 0px;
        border-bottom: none;
    }
    
    .header-right-bottom .des h5 {
        font-size: .48rem;
    }
    
    .header-right-bottom a {
        display: inline-block;
        width: 100%;
        height: 1.0133rem;
        background-color: #222;
        color: #fff;
        text-align: center;
        padding-top: .3733rem;
    }

    .main{
        margin-top: .8rem;
    }
    
    .main .title{
        margin-bottom: .48rem;
        text-align: center;
    }

    .section{
        display: block;
    }
    
    .section-none{
        display: none;
    }
    
    .section-right{
        width: 100%;
        height: 7.4667rem;
        position: relative;
    }
    
    .section-right img{
        width: 100%;
        height: 7.4667rem;
    }
    
    .section-right i{
        position: absolute;
        top: 2.1333rem;
        left: 4.3333rem;
        font-size: 1.3333rem;
        opacity: .6;
    }
    
    .section-left{
        margin-left: .48rem;
        margin-right: .48rem;
        margin-top: .64rem;
        height: 5.7067rem;
    }
    
    .section-left  h5{
        font-size: .64rem;
        margin-bottom: .1067rem;
    }
    
    .section-left span{
        font-size: .48rem;
    
    }
    
    .section-left p{
        font-size: .48rem;
        margin-bottom: .48rem;
        margin-top: .4rem;
    }
    
    .section-left a{
        width: 5.0667rem;
        height: 1.28rem;
        display: inline-block;
        background-color: #333;
        color: #fff;
        text-align: center;
        margin-bottom: 1.44rem;
        font-size: .48rem;
        padding-top: .56rem;
    }

    .section .none{
        display: none;
    }

    .banner-bottom{
        position: relative;
        height: 7.4667rem;
        color: #fff;
    }
    
    .banner-bottom img{
        width: 100%;
        height: 7.4667rem;
    }
    
    .banner-bottom-list{
        position: absolute;
        left: 0px;
        top: 100px;
    }
    
    .banner-bottom-list h5{
        width: 6.1333rem;
        text-align: center;
        margin: 0 auto;
        margin-bottom: .8rem;
    }
    
    .banner-bottom-list p{
        font-size: .48rem;
        text-align: center;
        margin-left: .32rem;
    }
    
    .footer{
        width: 100%;
        height: 58px;
        background-color: #fff;
        position: relative;
        overflow: hidden;
        box-sizing: border-box;
      }
    
      .footer-imag{
          width: 2.6667rem;
          height: .64rem;
          margin: 0 auto;
          /* margin-bottom: 8px; */
      }
    
      .footer-imag img{
          width: 2.6667rem;
          height: .64rem;
      }
    
      .footer-list ul{
          justify-content: space-between;
          width: 100%;
          height: .4267rem;
      }
    
      /* .footer-list ul .none{
          display: none;
      }
     */
      .footer-list ul li{
          height: .4267rem;
          /* display: none; */
      }
    
      .footer-list ul li a{
          font-size: .32rem;
          height: .4267rem;
          display: inline-block;
          position: absolute;
          top: .6933rem;
          /* margin-top: 8px; */
      }
    
      .footer a{
          font-size: .3733rem;
          text-align: center;
          height: .48rem;
          display: inline-block;
    
      }
    
      .footer .call{
          text-align: center;
          position: relative;
          top: -0.3733rem;
          left: 4.2667rem;
      }
    
      .footer .footer-bottom{
          font-size: .2667rem;
          display: none;
      }